4) Simplify using suitable properties:a) (-10) × (-7) + (-10) × (-3) – InterviewSolution

1.

4) Simplify using suitable properties:a) (-10) × (-7) + (-10) × (-3)

Answer»

Answer:

100

Step-by-step EXPLANATION:

ab+ac=a×(b+c) [distributive property]

(-10) × (-7) + (-10) × (-3)

(-10)×[(-7)+(-3)]

-10×(-10)=100

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